224  
CDUS42 KCHS 122208  
CLICXM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHARLESTON SC  
508 PM EST SUN JAN 12 2025  
   
...............................
 
 
   
..THE DOWNTOWN CHARLESTON SC CLIMATE SUMMARY FOR JANUARY 12 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 230 PM 77 1949 58 -9 66  
MINIMUM 35 200 AM 22 1981 43 -8 46  
AVERAGE 42 51 -9 56  
 
PRECIPITATION (IN)  
TODAY 0.00 2.57 1964 0.08 -0.08 0.03  
MONTH TO DATE 0.27 0.91 -0.64 1.45  
SINCE DEC 1 2.34 3.82 -1.48 8.73  
SINCE JAN 1 0.27 0.91 -0.64 1.45  
 
DEGREE DAYS  
HEATING  
TODAY 23 14 9 9  
MONTH TO DATE 231 168 63 157  
SINCE DEC 1 598 521 77 449  
SINCE JUL 1 704 736 -32 629  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 1 7 -6 7  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.2  
   
......................................................
 
 
THE DOWNTOWN CHARLESTON SC CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 77 1960  
MINIMUM TEMPERATURE (F) 43 18 1918  
 
SUNRISE AND SUNSET  
JANUARY 12 2025.......SUNRISE 723 AM EST SUNSET 534 PM EST  
JANUARY 13 2025.......SUNRISE 722 AM EST SUNSET 535 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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